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Rapid:
Individual Calculations September 2018 |
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| Vagman, Roy Total change: -6.80 | |   |
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| Efraim (Felix) Sherf Memorial Rapid Herzliya 17.08.18 | Herzliya | ISR | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1619 | 1.00 | 5 | -0.34 | 20 | -6.80 | |
|  Erenberg, Ariel | m | | 2019 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cohen Revivo, Shoham | | | 1995 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Milikow, Elie | | | 1939 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Bishara, Omar | | | 1291 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Yaniv, Ori | | | 1887 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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